1 . You've been learning words since you were a tiny baby. At first, you learned them only by hearing other people talk. Now that you're a reader, you have another way to learn words. What should you do when you come to a word and you think you don't know what it means?
Say it
First sound it out. Then say it to yourself.
Use context
If this doesn't work, take the next step: look at the context — the other words and sentences around it. Read this sentence: When it rained, the dog looked for shelter in the doorway.
If the context doesn't help, look at the parts of the word. Does it have any parts you know? These can help you understand what it means. If you don't know the meaning of miner, try looking at parts of the word. You might know that a mine is a place underground where people get coal and other valuable things. A lot of times, -er at the end of a word means "a person who does something". So a miner might be someone who works in a mine.
Look it up
If the three steps above don't work, you can look it up.
Nobody knows the meaning of every word, but good readers know how to understand words they don't know.
| A．Use word parts |
| B．Look at the words |
| C．It might sound like a word you know |
| D．You can find the word in a dictionary |
| E．Following some easy steps can help you |
| F．If the word shelter doesn't look familiar. look at the words around it |
Wild beavers (河狸) are back! Experts say that the wild beaver families are doing well. The beavers are even boosting wildlife and the environment!
Over ten years ago, a family of beavers turned up in a part of the river Otter, in Devon. No one knew exactly where they came from. It was a big surprise, wild beavers hadn't lived in England for around 400 years!
In 2015, the government allowed the beavers to stay there as part of a trial (试验). They wanted to see if these animals could be reintroduced to the wild. The trial ends in February. Some scientists from the University of Exeter already say the beavers help the wildlife in the area. One scientist called it "an amazing story".
A lot of this is because of dams. Beavers build dams along the river. This creates deep pools in the riverbed and slows the water down. Scientists say this is perfect for many different types of plants and animals! Many plants are growing near the beavers. Different types of animals are also becoming more and more in the river. Beavers also help make flooding less, scientists say. The beavers' dams slow down the speed of the river, especially after heavy rain.
There are, however, some problems. Beavers gnaw (咬,啃)on trees and this can harm them. Their dams can also sometimes create floods (洪水) on people's land.
Beavers aren't the only animals that are being reintroduced to the wild! In 2019, red squirrels were brought back to an area of the Scottish Highlands. Further away, the world's rarest (罕见的) duck, the Madagascar pochard, is making a comeback. It was set free into the wild on the African island in 2019 and is doing well.
Who knows what other animals might be making a comeback?
1. Which of the following best explains "boosting" in paragraph 1?| A．building | B．spreading | C．helping | D．creating |
| A．grow more plants along the river |
| B．build dams for the beavers in the wild |
| C．introduce the beavers to the wild |
| D．see if the beavers could be reintroduced to the wild |
| A．They help plants grow and make flooding less. | B．They bring heavy rain and floods. |
| C．They gnaw on trees and harm them. | D．Their dams create floods on people's land. |
| A．One. | B．Two. | C．Three. | D．Four. |
| A．Embarrassed. | B．Pleased. | C．Tired. | D．Disappointed. |
3 . Part of Earth's beauty comes from its oceans. Ocean scientists study the chemical make-up of the ocean, weather patterns, the geography of the ocean floor, and many other areas. Their work is exciting, although sometimes dangerous. Using technology to do certain tasks helps. For example, robotic arms are used for very dangerous tasks.
One basic part of ocean study is understanding waves and how they work. Wind is the great maker of waves. The waves we know are mostly produced by winds blowing over the sea. They are directly connected with the wind speed and the time that wind lasts.
Sometimes ocean life can be seen in the wave. Living things seem to be staying within the wave, moving slowly inside it as if they were weightless. Besides the beauty of waves, scientists are interested in their technical ways. The diagram of waves shows how scientists examine waves. Waves are measured (测量) from the top (crest) to the bottom (trough). This allows scientists to find out the height of a wave. They also measure waves from crest to crest to determine (测定) the length of a wave.
During serious storms, huge waves might cut a sea ship apart. Ships are at great risk of winding up as broken pieces after being hit by the force of a huge wave. By understanding the ocean, scientists can prevent this breakup of ships by predicting when the water will be too dangerous for people and their ships. The study of waves and the ocean also allows scientists to make sure how certain beaches were formed. By studying the oceans, a great deal can be learned about the surface we live on.
1. Why are robotic arms used? Because ________.| A．certain tasks are very dangerous | B．the tasks are exciting |
| C．the oceans are beautiful | D．there are many studying areas |
| A．Waves can make wind. | B．Most waves are produced by winds. |
| C．Scientists make most waves. | D．Waves have nothing to do with wind. |
| A．The beauty of huge waves. |
| B．The technical way to study the sea. |
| C．The distance from crest to crest of a wave. |
| D．The distance from the top to the bottom of a wave. |
① Scientists can decide the weather patterns.
②We can't find living things in the waves.
③By studying the ocean, scientists can prevent the breakup of ships.
④The study of waves helps scientists know how certain beaches were formed.
| A．①③ | B．②④ | C．③④ | D．②③ |
| A．A diary entry. | B．A fairy tale. | C．A travel guide. | D．A science magazine. |
From tiny seeds（种子）, great discoveries grow. A mini-garden carried on China's Chang'e 4 moon lander recently became home to the first plant to grow on another world.
This is yet another success for Chang'e 4. On January 2, the probe（探测器）became the first lander to touch down on the far side of the moon. This is the unknown face of the moon that is always looking away from us, so we never see it from down here on the earth. Although it is often regarded as the dark side of the moon, the far side actually gets as much sunshine as the near side. For example, when all we can see is a silver sliver of a new moon, the far side of the moon is in full sunlight.
Part of Chang'e 4's mission（使命）is to see how a moon base could be built for humans, including exploring（探索）whether humans could grow food and other plant products there. Chang'e 4 carried a mini-garden with air, water and soil with seeds planted in it. When plants shoot on the earth, their stems grow away from the gravity（the force that keeps your feet on the ground）, and so they always shoot upwards. The moon's gravity is a sixth as strong as the earth's, so Chang'e 4's experiment was a test: would the earth plants know which way was up on the moon? Four days after landing, a tiny cotton shoot showed that they do.
Night has now fallen on the far side of the moon; sunlight will not return until the start of February. As a result, the cotton shoots died. Besides the darkness, the plants can't stand the cold（it can drop to -170℃ on the moon at night）. However, the experiment is a success, since it has proved that it is possible for plants to grow in space.
1. The text is mainly about ________.| A．another success for Chang'e 4 | B．Chang'e 4 moon lander |
| C．tiny seeds in the soil | D．the steps of an experiment |
| A．It carried a mini-garden. | B．It landed on the near side of the moon. |
| C．It explored the moon base. | D．It found plants on the moon. |
| A．the far side of the moon gets less sunlight |
| B．we can see the far side of the moon from the earth |
| C．the stems fail to grow away from the earth's gravity |
| D．the earth plants know the way to grow on the moon |
| A．Plants can be grown on the moon soon. | B．It is perfect to do experiments on the moon. |
| C．The cotton shoots can last days on the moon. | D．We can see a new moon at the start of February. |
| A．Health and sport. | B．History and culture. |
| C．Science and technology. | D．Population and environment. |
It is everyone's duty to help animals to stop extinction (灭绝). As a student, there are so many things you can do yourself too! Please look at the following tips (建议) to help the endangered animals.
Send a letter to your local environment protecting center and show how you feel about the quick extinction of animals. Use the facts to write what you have found. Give some advice to the officers who make the strong rules to save animals.
Draw pictures and make a poster. Put this poster somewhere at school or where people will usually see it. Add some texts in the sign to make it clear why you care about the loss (丧失) of animals. It may encourage people to do something to protect the animals.
Avoid buying things that come from endangered species (物种). When you travel, be careful about what you buy. You shouldn't buy things made from endangered animals or endangered tree species from forests that the animals live on.
Watch your diet. Before eating meals, you should see if you will break a food chain. If you see somebody doing something bad for the food chain, please stop him at once.
1. Who make rules to save the endangered animals?___________________________________________________________________
2. Where should we put the poster?
___________________________________________________________________
3. Is it right to buy a gift made of ivory (象牙) while travelling?
___________________________________________________________________
4. Why should we watch our diet?
___________________________________________________________________
5. What is the writer's purpose according to the passage?
___________________________________________________________________
With a history of about 5,000 years, Stonehenge is one of the world wonders. It's a circle of stones of different heights. The stones used to be about 200 kilometers away. Now people still wonder how these people moved the huge stones without machines' help.
Louvre MuseumNo visit to Paris is complete without a trip to Louvre Museum, one of the largest and most famous art museums in the world. About 35,000 works of art from different centuries are on show, of which the Mona Lisa is the best-known.
Mount QomolangmaHeavy snow, cold wind and thin oxygen (氧气), Mount Qomolangma seems to say no to any climber who dreams about making it to the top of the world. Tenzing and Edmund were the earliest to arrive at the top, but they were up there for just 15 minutes before coming down.
Lake District National ParkIn the north of England lies Lake District National Park, which is very beautiful, with hills, lakes and forest. Most tourists enjoy walking around the lakes and climbing mountains. Lake District National Park is also a perfect place to paint the beautiful countryside.
1. People are still wondering how ancient people ________.| A．managed to move the stones | B．made different stones |
| C．walked 200 kilometers | D．wrote the history of machines |
| A．Stonehenge has a history of five hundred years |
| B．Lake District National Park is in the south of England |
| C．The works of art in Louvre Museum are from the same century |
| D．Tenzing and Edmund were the first to reach the top of Qomolangma |
| A．Stonehenge | B．Louvre Museum |
| C．Mount Qomolangma | D．Lake District National Park |
| A．heavy snow | B．large lakes | C．cold wind | D．thin oxygen |
| A．a diary | B．a news report | C．a travel guide | D．a poem |
7 . Many countries all over the world have National Parks. There are about 7, 000 National Parks around the world. Most of them protect natural settings as well as the plants and animals that live there, but a few are in towns and cities.
Are there National Parks in England?
There are nine National Parks in England. The first three were the Peak District, the Lake District and Dartmoor, which were all named as National Parks in 1951. Others followed afterwards, such as the North York Moors in 1952, the New Forest in 2005 and the South Downs in 2010.
Are National Parks in England the same as those in other countries?
Many National Parks around the world cover huge areas of land where nobody lives, but in England most of the countryside within them is useful for farming and other activities. As a result, National Parks in England include places where people live and work, as well as wild and beautiful areas where there is little sign or human life.
Why do visitors go to the National Parks?
There are plenty of activities to do in all of the National Parks in England. Visitors can walk or cycle, following marked route, and many of the parks organize activities for families.
Are there any problems in the National Parks?
There are about 110 million visitors to the parks every year, bringing many benefits to the areas but creating problems too. Many popular towns and villages can be swamped (充斥) by visitors. This results in overcrowded car parks and roads ①choked with traffic. Life can be difficult for people who live there, as more and more gift shops and cafes are opened instead of those everyday shops; in popular areas, house prices can become too high for local people making it hard for them to stay in the area.
Another major problem is litter. In the parks② it is a particular (特别的) danger to animals. Broken glass can also cause fires by focusing the rays of the sun. ③When these start in wild places, they are much harder to control and can damage (毁坏) large areas very quickly.
How can people help?
All National Parks in England promote (倡导) the Countryside Code, which tells people how to take care of their environment. If these rules are followed, the National Parks will be protected and continue to give pleasure to many people for a long time.
1. 根据短文，填入合适的单词来补全句子，每空一词。Most National Parks around the world are to protect
2. 根据上下文猜测①处划线单词的汉语意思。
3. 请在文中找出与“Local people can hardly afford to buy houses to liver there in popular areas.”意思相同或相近的句子。
4. 文中②处划线it所指代的内容是
5. 将文中划线的英语句子③翻译成汉语。
8 . Sharing Wall
| Dear readers, Where do you usually read books? Please share your ideas. Thank you! | |
In a tree. Perhaps it seems a little strange. But for me, it's really a good place. You can listen to the singing of birds and the green leaves around make you peaceful. David | At home. East or west, home is the best. Home is the warmest place in the world. You can lie on the sofa or just sit on the floor. Quietly, you can enjoy reading books like talking with good friends. Anna |
In the reading club. After reading a good book, maybe you can't wait to share it with your friends. It's really amazing to talk about a good book. Everyone has his own ideas about the book. You can learn more by sharing a book. Peter | In a coffee shop. The taste of coffee smells so nice! On sunny days, you can enjoy the sunshine through the window. On rainy days, you can listen to the sound of rain. Also, you can watch different people pass by. They may walk into your book and become part of it. Linda |
1. You can most probably see the sharing wall __________.
| A．in the reading club | B．at home |
| C．in a coffee shop. | D．in a tree |
| A．Anna | B．Linda | C．David | D．Peter |
| A．listen to the singing of birds |
| B．enjoy the sunshine or the sound of rain |
| C．talk about good books after reading them |
| D．lie on the sofa or sit on the floor |
| A．Peter thinks he can learn more by sharing a good book. |
| B．Anna enjoys reading at home. |
| C．David thinks a library is the best place to read books. |
| D．Home is the warmest place in the world. |
| A．where to borrow books | B．how to share books |
| C．how to make friends | D．where to read books |
9 . The opening of the Beijing—Zhangjiakou high-speed railway took place in December, 2019. The railway is a milestone in China’s railway development because it has used the latest technologies in railway building.
The railway is 174 kilometers long, with 10 stations. The stations are managed by one control center, which is described by China Railway Beijing Group — also known as CR Bejing — as an “intelligent (智能的) brain”. The center collects and shares the stations’ real-time information. “With the information, the workers in the center can control the stations’ lighting and temperature, monitor (监测) trains’ operation and deal with emergencies(紧急情况).” said Zhu Dianping, from CR Beiing.
Zhu said some trains on the Bejing—Zhangjiakou line are “smart” as they provide 5G signals and wireless charging (无线充电) for passengers, as well as intelligent lighting. These trains can start and stop, open and close doors, and deal with emergencies themselves.
All the ten stations provide e-ticket services. Travelers who have bought tickets online can use their ID cards instead of waiting in line for paper tickets.
At Qinghe Railway Station in Beijing, China’s first visual remote ticket vending machine (远程可视售票机) has been installed (安装) to help passengers who are not able to afford tickets online. Passengers keep in touch with the conductor through the machine and buy tickets according to video instructions.
In addition, the Badaling Great Wall Station, the deepest underground railway station in China, is another great example of the country’s achievements in railway building.
1. What does the word “milestone” mean in Chinese?| A．英石(重量单位) | B．垫脚石 | C．里程碑 | D．里程表 |
| A．CR Beijing | B．Railway Beijing Group | C．a railway station | D．an “intelligent brain” |
| A．Each station has a control center. |
| B．All the trains can start and stop themselves. |
| C．All the stations have visual remote ticket vending machines. |
| D．The Badaling Great Wall Station is the deepest underground railway station in China. |
| A．can buy cheaper tickets | B．needn’t wait in line for paper tickets |
| C．can only buy tickets online | D．can buy paper tickets |
| A．Fast and cheap. | B．Long and deep. | C．Smart and intelligent. | D．Expensive and steady. |
10 . How did people tell the time before clocks were invented?
At first, the ancient people looked up at the sun and could tell it was the middle of the day when the sun was directly overhead in the sky. They also knew when it was morning or evening.
Later, the Egyptians used sticks. These sticks measured (测量) time during the day. The sun shone on the tall stick and the stick made a shadow (阴影). As the sun moved across the sky, the position (位置) of the shadow changed. This would let people tell what time it was.
Over time, the Chinese first used sundials instead of shadow sticks. The sundial has a type of shadow stick on it. As the sun shines on it, a shadow appears on the numbers. Each number stands for an hour of the day. But sundials don't work at night or on a cloudy day! There are no shadows unless the sun is out.
Water clocks used water to measure time at night. Water dripped (滴落) slowly from one bowl into another. The level of the water in the bowls showed the time.
People also used sand-glasses. You may have seen one. Some games still use sand-glasses. The sand falls from the top of the sand-glasses to the bottom. It measures short amounts of the time. The more sand falls, the more time has passed. When the sand has finished falling, you have to turn the sand-glasses over.
1. At first, the ancient people told the time by looking at ________.| A．the stick | B．the shadow | C．the sun | D．the moon |
A． | B． | C． | D． |
| A．sunny | B．rainy | C．cloudy | D．snowy |
| A．Sticks measured time in Egypt day and night. | B．Sundials were first used in ancient Egypt. |
| C．Sand-glasses usually measure a long time. | D．The water clock told the time by the water level in the bowls. |
| A．Something about sundials. | B．How to tell the time by looking at the sun. |
| C．How to tell the time in the past. | D．Some inventions in China. |
